Agriculture
Hamid-reza Fallahi; Mohammad. Ali Behdani; Parviz Rezvani Moghaddam; Majid Jami Al-Ahmadi
Abstract
Many activities during production, processing, trade and consumption of saffron (Crocus sativus L.) in Iran, are based on indigenous knowledge. Most share of saffron production in the country is obtained from small fields with family cooperation and using local environmental friendly inputs and technologies. ...
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Many activities during production, processing, trade and consumption of saffron (Crocus sativus L.) in Iran, are based on indigenous knowledge. Most share of saffron production in the country is obtained from small fields with family cooperation and using local environmental friendly inputs and technologies. Accordingly, a cosidarable part of saffron produced in Iran is close to the principles of organic farming, but in terms of rules and standards related to this production system, it is considered only as a quasi-organic product. Organic farming is a comprehensive production system that focuses on the quantitative and qualitative aspects of agricultural product during the production cycle (from farm to fork), as well as issues such as justice, social relations, soil health and the rights of all macro and mico organisms. Based on this definition and considering the principles and methods which are used for saffron production in Iranian agroecosystems, it is possible to create a targeted procrdure for its organic production, by perparation a standard. The preparation of this standard, while increasing farmers' incomes, will lead to maintaining and increasing Iran's share of the global market of this valuable medicinal plant. In this article, for all stages of saffron production cycle, using the results of scientific researches on saffron, as well as international, regional and national standards related to organic production, a set of general principles, suggestions (recommendations), requirements and notes are provided. The recommendations are mainly suitable for increasing the quantitative yield, while higher quality of saffron can be achieved by observing the proposed requirements. The guidelines proposed in this paper, besides improving the quantity and quality of the product, will also ensure the other objectives and rules related to organic farming. In the current proposed program, issues related to agronomy (corm production and selection, land selection and preparation, planting, soil nutrition, irrigation, control of biotic stresses, etc.), breeding, harvesting and post-harvest (flowers carrying and storage; separation, drying, grading, packing, labeling and storage of stigma) as well as processing and legal issues have been considered.
Economics and Marketing
Fatemeh Yaghobi; Majid Jami Al-Ahmadi; Mohammad Reza Bakhshi; Mohammad Hassan Sayyari
Abstract
The main objective of this research was to determine indicators of technical and economic water use efficiency in the cultivation of saffron and wheat in the Qaenat region located in the South Khorasan province in Iran), where 50 wheat farms and 48 saffron farms were investigated during 2011 and 2012. ...
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The main objective of this research was to determine indicators of technical and economic water use efficiency in the cultivation of saffron and wheat in the Qaenat region located in the South Khorasan province in Iran), where 50 wheat farms and 48 saffron farms were investigated during 2011 and 2012. For this purpose, the necessary information about farmer’s age and education, crop yield, the area under wheat and saffron cultivation, type of irrigation source, water flow rate and the number and duration of irrigation were collected by using a questionnaire. The results showed that the calculated indicator of water use efficiency was 0.84 and 0.34 kg.m-3 for wheat total biomass and grain and 0.36 and 0.002 kg.m-3 for saffron total biomass and stigma, respectively. Economic water use efficiency was estimated to be 23706.43 and 1836.89 Rials per cubic meter of water use in saffron and wheat production systems, respectively. There was a significant difference between the different ages of saffron farms for economic water use efficiency and the maximum value of this indicator was related to five-year old farms. Education of the farmers and the area under cultivation were identified as factors influencing the studied measures for wheat. Also, the results showed that there is a significant negative correlation between economic water use efficiency and soil salinity.
Economics and Marketing
Fatemeh Yaghoubi; Majid Jami Al-Ahmadi; Mohammad Reza Bakhshi; Mohammad Hassan Sayyari Zahan
Abstract
Commercialization of agricultural operations and use of pesticides and chemical fertilizers in agricultural production has been created serious environmental impacts. Due to this issue and in order to assess the amount of chemical fertilizer and pesticide inputs in saffron and wheat production systems, ...
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Commercialization of agricultural operations and use of pesticides and chemical fertilizers in agricultural production has been created serious environmental impacts. Due to this issue and in order to assess the amount of chemical fertilizer and pesticide inputs in saffron and wheat production systems, a study was conducted in Qaenat region (South Khorasan province), 50 wheat fields and 48 saffron fields were investigated during 2011-12. The results showed that average nitrogen fertilizer consumption was 222.38 and 57.83 kg.ha-1 in wheat and saffron production systems, respectively, which from sstatistically point of view the difference was significant. In addition, unlike wheat, the use of pesticides very low in saffron cultivation and in many saffron farms it was zero. Therefore, the results can be considered saffron is an healthier product and have greater potential to organic product. Also, the amounts of nitrogen, phosphorus and potassium fertilizers which were using in wheat in the study area were significantly different with recommended values. While in saffron production there was no significant difference between the values of consumed and recommended. Therefore, it seems, performing soil testing in each region and providing appropriate fertilizer formulas and required promotional-educational services in this regard, and raising public awareness is a good strategy for reducing the use of chemical inputs.
